package com.sky.task;

import com.sky.entity.Orders;
import com.sky.mapper.OrderMapper;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;

import java.time.LocalDateTime;
import java.util.List;

/**
 * 定时任务类，处理定时订单状态
 */
@Component
@Slf4j
public class OrderTask {

    @Autowired
    private OrderMapper orderMapper;

    /**
     * 处理超时订单
     */
    @Scheduled(cron = "0 0/10 * * * ?  ")//每隔10分钟执行一次
    public void processTimeoutOrder() {
        log.info("定时处理超时订单:{}", LocalDateTime.now());

        List<Orders> ordersList = orderMapper.getByStatusAndOrderTimeLT(Orders.PENDING_PAYMENT, LocalDateTime.now().plusMinutes(-15));

         if (ordersList != null && ordersList.size() > 0) {
             for (Orders orders : ordersList) {
                 orders.setStatus(Orders.CANCELLED);
                 orders.setCancelReason("订单超时，自动取消");
                 orders.setCancelTime(LocalDateTime.now());
                 orderMapper.update(orders);
             }
         }
    }


    /**
     * 处理一直处于派送中的订单
     */
    @Scheduled(cron = "0 0 1 * * ?")//每日1点执行一次
    public void processDeliveryOrder() {
        log.info("定时处理处于派送中的订单:{}", LocalDateTime.now());

        List<Orders> ordersList = orderMapper.getByStatusAndOrderTimeLT(Orders.DELIVERY_IN_PROGRESS, LocalDateTime.now().plusMinutes(-60));

        if (ordersList != null && ordersList.size() > 0) {
            for (Orders orders : ordersList) {
                orders.setStatus(Orders.COMPLETED);
                orderMapper.update(orders);
            }
        }

    }


}
